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MJ-28161 KOYO NEEDLE ROLLER BEARINGS

KOYO drawn cup needle roller bearings.

METRIC SERIES
When a rolling bearing is needed for a compact and economic design and where it is not practical to harden and grind the housing bore, or where the housing materials are of low rigidity such as cast iron, aluminum or even plastics – drawn cup needle roller bearings should be considered.

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KOYO NEEDLE ROLLER BEARINGS.

Various part numbers in stock, welcome inquiry. Fast shipment within 2-3 working days.

 
Shaft

Dia.

  

Fw

  

D

 C  

Y max.

 Bearing Designation Load Ratings Fatigue

Load Limit

Cu

 Speed Ratings Approx. Wt.
+0   +0.000 -0.3  -0.012 Dynamic Static
Open Ends Closed One End C C0 Grease Oil Open

Ends

 Closed One End
in mm

in

 mm

in

 mm

in

 mm

in

   kN

lbf

 kN min-1 kg

lbs
11/8 28.575

1.1250

 38.100

1.5000

 28.58

1.125

 1.27

0.050

 JH-1818 MJH-18181 36.3

8160

 55.3

12430

 8.60 7600 12000 0.069

0.152

 0.082

0.181
11/4 31.750

1.2500

 38.100

1.5000

 19.05

0.750

 1.02

0.040

 J-2012 MJ-20121 19.8

4460

 34.7

7800

 5.35 6600 10000 0.036

0.080

 0.043

0.095
  31.750

1.2500

 38.100

1.5000

 25.40

1.000

 1.02

0.040

 J-2016 MJ-20161 28.8

6480

 56.3

12660

 8.70 6600 10000 0.043

0.094

 0.051

0.113
  31.750

1.2500

 41.275

1.6250

 19.05

0.750

 — JH-2012 — 24.1

5420

 34.0

7640

 5.80 6800 10000 0.050

0.111

 —
  31.750

1.2500

 41.275

1.6250

 25.40

1.000

   JH-2016 — 34.0

7640

 52.8

11870

 8.20 6800 10000 0.067

0.148

  
  31.750

1.2500

 41.275

1.6250

 31.75

1.250

 — JH-2020 — 43.4

9750

 72.3

16250

 10.8 6800 10000 0.084

0.185

 —
13/8 34.925

1.3750

 41.275

1.6250

 12.70

0.500

 1.02

0.040

 J-228 MJ-2281 14.0

3140

 22.9

5150

 3.50 6000 9200 0.024

0.052

 0.028

0.062
  34.925

1.3750

 41.275

1.6250

 19.05

0.750

   J-2212 — 22.8

5130

 43.0

9660

 6.65 6000 9200 0.035

0.077

  
  34.925

1.3750

 44.450

1.7500

 19.05

0.750

 1.27

0.050

 JH-2212 MJH-22121 26.2

5900

 38.4

8640

 5.90 6100 9400 0.055

0.121

 0.065

0.144
  34.925

1.3750

 44.450

1.7500

 25.40

1.000

 1.27

0.050

 JH-2216 MJH-22161 36.5

8210

 58.8

13220

 9.20 6100 9400 0.073

0.161

 0.087

0.192
11/2 38.100

1.5000

 47.625

1.8750

 19.05

0.750

 1.27

0.050

 J-2412 MJ-24121 29.9

6720

 47.1

10590

 7.40 5600 8600 0.059

0.131

 0.094

0.208
  38.100

1.5000

 47.625

1.8750

 25.40

1.000

 1.27

0.050

 J-2416 MJ-24161 39.3

8840

 66.9

15040

 10.4 5600 8600 0.079

0.174

 0.094

0.208
  38.100

1.5000

 47.625

1.8750

 31.75

1.250

 — J-2420   49.5

11130

 90.0

20230

 14.0 5600 8600 0.099

0.218

 —
15/8 41.275

1.6250

 50.800

2.0000

 15.88

0.625

 — J-2610 — 26.1

5870

 41.0

9210

 6.25 5100 7900 0.053

0.117

 —
  41.275

1.6250

 50.800

2.0000

 25.40

1.000

 1.27

0.050

 J-2616 M-26161 39.3

8830

 69.0

15500

 10.8 5100 7900 0.085

0.187

 0.101

0.223
13/4 44.450

1.7500

 53.975

2.1250

 19.05

0.750

 1.27

0.050

 J-2812 MJ-28121 29.6

6650

 49.3

11080

 7.45 4700 7300 0.068

0.150

 0.081

0.179
  44.450

1.7500

 53.975

2.1250

 25.40

1.000

 1.27

0.050

 J-2816 MJ-28161 40.1

9010

 72.9

16390

 11.4 4700 7300 0.091

0.200

 0.108

0.239
  44.450

1.7500

 53.975

2.1250

 38.10

1.500

 1.27

0.050

 J-2824 MJ-28241 59.8

13440

 122

27400

 18.9 4700 7300 0.136

0.300

 0.162

0.358
17/8 47.625

1.8750

 57.150

2.2500

 25.40

1.000

 1.27

0.050

 J-3016 MJ-30161 41.1

9240

 76.0

17080

 11.9 4400 6800 0.097

0.213

 0.115

0.254
2 50.800

2.0000

 60.325

2.3750

 25.40

1.000

 1.27

0.050

 J-3216 MJ-32161 42.4

9530

 81.2

18250

 12.7 4100 6300 0.103

0.226

 0.137

0.301
21/4 57.150

2.2500

 66.675

2.6250

 19.05

0.750

 — J-3612 — 35.4

7960

 65.9

14810

 10.0 3600 5600 0.086

0.189

 —
  57.150

2.2500

 66.675

2.6250

 25.40

1.000

   J-3616 — 46.1

10360

 92.3

20750

 14.4 3600 5600 0.114

0.252

  
23/4 69.850

2.7500

 79.375

3.1250

 19.05

0.750

 — J-4412 — 36.2

8140

 72.9

16390

 11.3 2900 4500 0.103

0.227

 —
WHCD Bearing Co.,Ltd is professional bearing supplier, engaged in bearing business with more than eighteen years, export to worldwide countries, as America, European, Middle-East, Southeast Asia …etc. with plenty long-term cooperation customers. WHCD Bearing company will provide professional and prompt solution for customers.Original Quality and Warranted, and Bearing experts team support customer service. Various bearing types for customer choose:  
Bearing Types:
Self-aligning ball bearing
Cylindrical roller bearing
Spherical roller bearing
Tapered roller bearing
Angular contact ball
Needle roller
Deep groove ball bearing
Axial deep groove ball
Pillow block bearing and units
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