KOYO BEARING

Product Categories

Hot Products

M-1861 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.

Get A Quote
Contact Us

KOYO NEEDLE ROLLER BEARINGS.

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

Shaft

Dia.

 Fw D C X max. Bearing Designation Load Ratings Fatigue

Load

Limit

Cu

 Approx. Wt.
+0   +0.000 -0.3  -0.012 Dynamic Static
Open Ends Closed One End C C0 Open Ends Closed One End
in mm

in

 mm

in

 mm

in

 mm

in

     kN

lbf

 kN kg

lbs
1 25.400

1.0000

 31.750

1.2500

 15.88

0.625

 2.29

0.090

 B-1610 M-16101 21.2

4770

 40.5

9110

 6.15 0.026

0.058

 0.030

0.066
  25.400

1.0000

 31.750

1.2500

 19.05

0.750

 2.29

0.090

 B-1612 M-16121 25.7

5770

 51.7

11620

 7.95 0.032

0.070

 0.036

0.080
  25.400

1.0000

 31.750

1.2500

 25.40

1.000

 2.29

0.090

 B-1616 M-16161 34.0

7640

 74.1

16660

 11.4 0.043

0.094

 0.048

0.106
  25.400

1.0000

 33.338

1.3125

 12.70

0.500

 2.79

0.110

 BH-168 MH-1681 16.6

3740

 25.6

5760

 3.80 0.027

0.060

 0.031

0.068
  25.400

1.0000

 33.338

1.3125

 15.88

0.625

   BH-1610   22.0

4950

 36.8

8280

 5.50 0.034

0.075

 —
  25.400

1.0000

 33.338

1.3125

 19.05

0.750

 2.79

0.110

 BH-1612 MH-16121 27.1

6090

 48.0

10800

 7.45 0.041

0.090

 0.046

0.102
  25.400

1.0000

 33.338

1.3125

 22.23

0.875

 — BH-1614 — 31.9

7170

 59.2

13300

 9.15 0.048

0.105

 —
  25.400

1.0000

 33.338

1.3125

 25.40

1.000

 2.79

0.110

 BH-1616 MH-16161 36.5

8200

 70.4

15830

 10.9 0.054

0.120

 0.062

0.136
  25.400

1.0000

 33.338

1.3125

 31.75

1.250

 — BH-1620 — 45.2

10160

 92.8

20860

 14.2 0.068

0.150

 —
  25.400

1.0000

 33.338

1.3125

 38.10

1.500

 2.79

0.110

 BH-1624 MH-16241 53.5

12030

 115

25900

 17.7 0.082

0.180

 0.093

0.204
11/16 26.988

1.0625

 33.338

1.3125

 15.88

0.625

 2.29

0.090

 B-1710 M-17101 21.9

4930

 43.1

9680

 6.55 0.028

0.062

 0.032

0.070
  26.988

1.0625

 34.925

1.3750

 19.05

0.750

   BH-1712   29.5

6630

 52.4

11780

 8.05 0.035

0.078

 —
11/8 28.575

1.1250

 34.925

1.3750

 9.53

0.375

 2.29

0.090

 B-186 M-1861 12.1

2720

 20.4

4580

 3.10 0.018

0.039

 0.020

0.044
  28.575

1.1250

 34.925

1.3750

 12.70

0.500

 2.29

0.090

 B-188 M-1881 17.6

3950

 33.0

7420

 4.95 0.024

0.052

 0.027

0.059
  28.575

1.1250

 34.925

1.3750

 15.88

0.625

 — B-1810 — 22.6

5080

 45.6

10250

 6.90 0.029

0.065

 —
  28.575

1.1250

 34.925

1.3750

 19.05

0.750

 2.29

0.090

 B-1812 M-18121 27.3

6140

 58.2

13080

 8.90 0.035

0.078

 0.040

0.088
  28.575

1.1250

 34.925

1.3750

 25.40

1.000

 2.29

0.090

 B-1816 M-18161 36.1

8120

 83.4

18750

 12.8 0.047

0.104

 0.054

0.118
  28.575

1.1250

 38.100

1.5000

 19.05

0.750

 3.05

0.120

 BH-1812 MH-18121 31.5

7090

 52.9

11900

 8.30 0.056

0.123

 0.063

0.138
  28.575

1.1250

 38.100

1.5000

 25.40

1.000

 3.05

0.120

 BH-1816 MH-18161 42.5

9560

 77.8

17500

 12.0 0.074

0.164

 0.084

0.186
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
LM/Linear Guide
Product Inquiry Form

Related products

Scroll to Top