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Stud Type Track Roller Needle Roller Bearings 

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WD Bearing Group
City:wuxi
Province/State:jiangsu
Country/Region:china
Contact Person:MrDavid Huang
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Stud Type Track Roller Needle Roller Bearings 

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Place of Origin :China
Brand Name :WD
Certification :ISO9001, ISO14001
Packaging Details :industrial packing or individual packing
Delivery Time :45-75 days
Payment Terms :T/T or L/c
Supply Ability :30 million USD/year
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Yoke Type Track Rollers With Axial Guidance Needle Roller Bearings 

The outer rings of this needle bearings and bearings case are interference fitted without axial fixed settings. The effcient capacity can be maintained even if in the condition of high speed and huge loading capacity .

Technical Parameters

OD Shaft Diameter and Approx Mass Boundary Dimensions
Without
Eccentric
Collar
Mass With
Eccentric
Collar
Mass D d C B B1 B2 G G1 M M1 C1 d2 Eccentric Cover d1 h9 B3 e
mm g g mm
16
KR 16
18
KRE 16
20 16 6 11 28 16 - M6 8 4 5) - 0.6 12 9 7 0.5
KR 16 PP
18
KRE 16 PP
20 16 6 11 28 16 - M6 8 4 5) - 0.6 12 9 7 0.5
KRV 16
20
KRVE 16
22 16 6 11 28 16 - M6 8 4 5) - 0.6 12 9 7 0.5
KRV 16 PP
20
KRVE 16 PP
22 16 6 11 28 16 - M6 8 4 5) - 0.6 12 9 7 0.5
19
KR 19
28
KRE 19
31.2 19 8 11 32 20 - M8 10 4 5) - 0.6 14 11 9 0.5
KR 19 PP
28
KRE 19PP
31.2 19 8 11 32 20 - M8 10 4 5) - 0.6 14 11 9 0.5
KRV 19
32
KRVE 19
35.2 19 8 11 32 20 - M8 10 4 5) - 0.6 14 11 9 0.5
KRV 19 PP
32
KRVE 19 PP
35.2 19 8 11 32 20 - M8 10 4 5) - 0.6 14 11 9 0.5
22
KR 22
44
KRE 22
48.3 22 10 12 36 23 - M10×1 12 4 - 0.6 17 13 10 0.5
KR 22 PP
44
KRE 22 PP
48.3 22 10 12 36 23 - M10×1 12 4 - 0.6 17 13 10 0.5
KRV 22
45
KRVE 22
49.3 22 10 12 36 23 - M10×1 12 4 - 0.6 17 13 10 0.5
KRV 22 PP
45
KRVE 22 PP
49.3 22 10 12 36 23 - M10×1 12 4 - 0.6 17 13 10 0.5
26
KR 26
58
KRE 26
62.3 26 10 12 36 23 - M10×1 12 4 - 0.6 17 13 10 0.5
KR 26 PP
58
KRE 26 PP
62.3 26 10 12 36 23 - M10×1 12 4 - 0.6 17 13 10 0.5
KRV26
61
KRVE 26
65.3 26 10 12 36 23 - M10×1 12 4 - 0.6 17 13 10 0.5
KRV 26 PP
61
KRVE 26 PP
65.3 26 10 12 36 23 - M10×1 12 4 - 0.6 17 13 10 0.5
30
KR 30
87
KRE 30
92.5 30 12 14 40 25 6 M12×1.5 13 6 3 0.6 23 15 11 0.5
KR 30 PP
87
KRE 30 PP
92.5 30 12 14 40 25 6 M12×1.5 13 6 3 0.6 23 15 11 0.5
KRV 30
89
KRVE 30
94.5 30 12 14 40 25 6 M12×1.5 13 6 3 0.6 23 15 11 0.5
KRV 30 PP
89
KRVE 30 PP
94.5 30 12 14 40 25 6 M12×1.5 13 6 3 0.6 23 15 11 0.5
32
KR 32
98
KRE 32
103.5 32 12 14 40 25 6 M12×1.5 13 6 3 0.6 23 15 11 0.5
KR 32 PP
98
KRE 32 PP
103.5 32 12 14 40 25 6 M12×1.5 13 6 3 0.6 23 15 11 0.5
KRV 32
100
KRVE 32
105.5 32 12 14 40 25 6 M12×1.5 13 6 3 0.6 23 15 11 0.5
KRV 32 PP
100
KRVE 32 PP
105.5 32 12 14 40 25 6 M12×1.5 13 6 3 0.6 23 15 11 0.5
35
KR 35
169
KRE 35
181.5 35 16 18 52 32.5 8 M16×1.5 17 6 3 0.8 27 20 14 1
KR 35PP
169
KRE 35PP
181.5 35 16 18 52 32.5 8 M16×1.5 17 6 3 0.8 27 20 14 1
KRV 35
171
KRVE 35
183.5 35 16 18 52 32.5 8 M16×1.5 17 6 3 0.8 27 20 14 1
KRV 35 PP
171
KRVE 35 PP
183.5 35 16 18 52 32.5 8 M16×1.5 17 6 3 0.8 27 20 14 1
NUKR 35
164
NUKRE 35
176.5 35 16 18 52 32.54 8 M16×1.5 17 6 3 0.8)4) 21 4) 20 14 1
40
KR 40
247
KRE 40
262.8 40 18 20 58 36.5 8 M18×1.5 19 6 3 0.8 32 22 16 1
KR 40 PP
247
KRE 40 PP
262.8 40 18 20 58 36.5 8 M18×1.5 19 6 3 0.8 32 22 16 1
KRV 40
249
KRVE 40
264.8 40 18 20 58 36.5 8 M18×1.5 19 6 3 0.8 32 22 16 1
KRV 40 PP
249
KRVE 40 PP
264.8 40 18 20 58 36.5 8 M18×1.5 19 6 3 0.8 32 22 16 1
NUKR 40
242
NUKRE 40
257.8 40 18 20 58 36.5 8 M18×1.5 19 6 3 0.8 23 22 16 1
47
KR 47
386
KRE 47
405.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37 24 18 1
KR 47 PP
386
KRE 47 PP
405.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37 24 18 1
KRV 47
390
KRVE 47
409.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37 24 18 1
KRV 47 PP
390
KRVE 47 PP
409.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37 24 18 1
NUKR 47
380
NUKRE 47
399.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 27 24 18 1
52
KR 52
461
KRE 52
480.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37 24 18 1
KR 52 PP
461
KRE 52 PP
480.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37 24 18 1
KRV 52
465
KRVE 52
484.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37 24 18 1
KRV 52 PP
465
KRVE 52 PP
484.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37 24 18 1
NUKR 52
450
NUKRE 52
469.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 31 24 18 1
62
KR 62
790
KRE 62
818.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44 28 22 1
KR 62 PP
790
KRE 62 PP
818.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44 28 22 1
KRV 62
802
KRVE 62
830.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44 28 22 1
KRV 62 PP
802
KRVE 62 PP
830.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44 28 22 1
NUKR 62
795
NUKRE 62
823.5 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 38 28 22 1
72
KR 72
1040
KRE 72
1068.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44 28 22 1
KR 72 PP
1040
KRE 72 PP
1068.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44 28 22 1
KRV 72
1045
KRVE 72
1073.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44 28 22 1
KRV 72 PP
1045
KRVE 72 PP
1073.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44 28 22 1
NUKR 72
1200
NUKRE 72
1038.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44 28 22 1
80
KR 80
1550
KRE 80
1610 80 30 35 100 63 15 M30×1.5 32 8 4 1 53 35 29 1.5
KR 80 PP
1550
KRE 80 PP
1610 80 30 35 100 63 15 M30×1.5 32 8 4 1 53 35 29 1.5
KRV 80
1561
KRVE 80
1621 80 30 35 100 63 15 M30×1.5 32 8 4 1 53 35 29 1.5
KRV 80 PP
1561
KRVE 80 PP
1621 80 30 35 100 63 15 M30×1.5 32 8 4 1 53 35 29 1.5
NUKR 80
1800
NUKRE 80
1600 80 30 35 100 63 15 M30×1.5 32 8 4 1 47 35 29 1.5
85
KR 85
1740
KRE 85
1800 85 30 35 100 63 15 M30×1.5 32 8 4 1 53 35 29 1.5
KR 85 PP
1740
KRE 85 PP
1800 85 30 35 100 63 15 M30×1.5 32 8 4 1 53 35 29 1.5
90
KR 90
1950
KRE 90
2010 90 30 35 100 63 15 M30×1.5 32 8 4 1 53 35 29 1.5
KR 90 PP
1950
KRE 90 PP
2010 90 30 35 100 63 15 M30×1.5 32 8 4 1 53 35 29 1.5
KRV 90
1970
KRVE 90
2030 90 30 35 100 63 15 M30×1.5 32 8 4 1 53 35 29 1.5
KRV 90 PP
1970
KRVE 90 PP
2030 90 30 35 100 63 15 M30×1.5 32 8 4 1 53 35 29 1.5
NUKR 90
2300
NUKRE 90
2020 90 30 35 100 63 15 M30×1.5 32 8 4 1 47 35 29 1.5
Nut
Tightening
Torque MA
Basic Load Rating Limiting Speed
Cr Dynamic Cor Static As Stud Type Limiting
Radial
Load
Grease
Cw Cow Fr perm For perm
Nm N N N rpm
2.5 3650 3540 3020 3100 - - 18000
2.5 3650 3540 3020 3100 - - 12000
2.5 6000 8000 4610 6000 - - 7200
2.5 6000 8000 4610 6000 - - 7200
6.8 3820 4160 3220 3100 - - 16000
6.8 3820 4160 3220 3100 - - 11300
6.8 6300 9800 5000 6900 - - 6000
6.8 6300 9800 5000 6900 - - 6000
12.5 4770 5010 3450 4020 - - 10000
12.5 4770 5010 3450 4020 - - 9000
12.5 6200 9900 5300 7100 - - 4500
12.5 6200 9900 5300 7100 - - 4500
12.5 4100 5500 4100 5200 - - 10000
12.5 4100 5500 4100 5200 - - 9100
12.5 6600 9900 5320 8900 - - 4300
12.5 6600 9900 5320 8900 - - 4300
18.2 6140 7700 5820 6400 - - 9000
18.2 6140 7700 5820 6400 - - 6300
18.2 9200 10100 7500 10600 - - 3200
18.2 9200 10100 7500 10600 - - 3200
18.2 6100 8700 5100 7001 - - 9000
18.2 6100 8700 5100 7001 - - 6300
18.2 8220 12600 8000 11800 - - 3220
18.2 8220 12600 8000 11800 - - 3220
45.8 9900 15000 7900 10100 - - 5800
45.8 9900 15000 7900 10100 - - 5800
45.8 10300 24000 9800 16000 - - 2800
45.8 10300 24000 9800 16000 - - 2800
45.8 15100 19980 10120 16300 8300 16400 4320
68.7 9290 11400 8100 11500 - - 4200
68.7 9290 11400 8100 11500 - - 4200
68.7 11200 23500 10800 18500 - - 2100
68.7 11200 23500 10800 18500 - - 2100
68.7 13800 18000 12500 18800 13200 22800 4210
101 12500 22000 10500 20500 - - 3900
101 12500 22000 10500 20500 - - 3900
101 16000 41000 16600 32000 - - 1800
101 16000 41000 16600 32000 - - 1800
101 30200 40000 18900 28500 10500 30000 3200
101 10500 21000 10800 22500 - - 3990
101 10500 21000 10800 22500 - - 3990
101 22000 39000 10500 38100 - - 1800
101 22000 39000 10500 38100 - - 1800
101 37500 49300 15001 22503 10400 30500 1990
205 20500 33000 16500 31500 - - 2100
205 20500 33000 16500 31500 - - 2100
205 31700 61000 29600 56000 - - 1300
205 31700 61000 19600 56000 - - 1300
205 41000 59300 40500 51000 18800 39500 1300
205 41500 50300 25000 50890 - - 2800
205 20500 50000 25000 50890 - - 2800
205 31500 71000 27000 75000 - - 1200
205 31500 71000 27000 75000 - - 1200
205 45000 63000 35000 41000 23500 51000 1020
351 40800 75300 24500 57000 - - 2030
351 40800 75300 24500 57000 - - 2030
351 46000 102000 39900 100600 - - 1000
351 46000 102000 39900 100600 - - 1000
351 75000 103600 50200 71000 34900 72000 1200
351 38700 64300 29900 69000 - - 1840
351 38700 64300 29900 69000 -
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