Z&R (Hebei) Bearing Manufacturing Co., Ltd

A UC series and Insert Bearing factory in HeBei

Bearing Manufacturer   15thYear
  • Product name:  Insert-Bearings Maintenance-free series NA300 H-F
  • Price:  ASK
  • Post date:  2023-03-15
  • Stock Quantity:  100000
  • Quantity:  
      
  • Send Inquiry
Description:

Shaft diameter

mm/in.

Bearing Type

NO.

Dimensions

(mm)

Set screw specifications

(mm)

Load

(Kgf)

weight
(Kg)
d D d1 Bi L n m Be W (UNF) Cr Cor

7/8

NA 305-14 M-F 62.0 35.5 34.9 46.8 16.7 30.1 21.0 42.8 M8x1
5/16-24
2280 1770 0.45
15/16 NA 305-15 M-F
25 NA 305 M-F
1 NA 305-16 M-F

1-1/8

NA 306-18 M-F 72.0 44.5 36.5 50.0 17.5 32.5 24.0 49.2 M8x1
5/16-24
2760 1550 0.65
30 NA 306 M-F

1-3/16

NA 306-19 M-F

1-1/4

NA 307-20 M-F 80.0 49.0 38.1 51.6 18.3 33.3 25.0 55.5 M8x1
5/16-24
3420 1960 0.80

1-5/16

NA 307-21 M-F
35 NA 307 M-F

1-7/16

NA 307-23 M-F

1-1/2

NA 308-24 M-F 90.0 56.5 41.3 57.1 19.8 37.3 28.0 63.5 M10x1.25
3/8-24
4140 2450 1.10

1-9/16

NA 308-25 M-F
40 NA 308 M-F

1-5/8

NA 309-26 M-F 100.0 62.0 42.9 58.7 19.8 38.9 30.0 69.8 M10x1.25
3/8-24
5410 3250 1.50

1-11/16

NA 309-27 M-F

1-3/4

NA 309-28 M-F
45 NA 309 M-F

1-7/8

NA 310-30 M-F 110.0 69.0 49.2 66.6 24.6 42.0 32.0 76.2 M10x1.25
3/8-24
6300 3860 1.85
1-15/16 NA 310-31 M-F
50 NA 310 M-F
2 NA 311-32 M-F 120.0 75.0 55.6 73.0 27.8 45.2 34.0 82.5 M10x1.25
3/8-24
7300 4570 2.35

2-1/8

NA 311-34 M-F
55 NA 311 M-F

2-3/16

NA 311-35 M-F

2-1/4

NA 312-36 M-F 130.0 81.0 59.0 76.5 29.5 47.0 36.0 88.0 M10x1.25
3/8-24
8330 5290 2.90

2-5/16

NA 312-37 M-F
60 NA 312 M-F

2-3/8

NA 312-38 M-F

2-7/16

NA 312-39 M-F
65 NA 312-650 M-F

2-11/16

NA 314-43 M-F 150.0 94.0 68.3 92.1 34.1 58.0 40.0 101.6 M12x1.25
7/16-20
10640 6940 4.50

2-3/4

NA 314-44 M-F
70 NA 314 M-F
2-15/16 NA 315-47 M-F 160.0 100.5 74.6 100.0 37.3 62.7 42.0 112.7

5/8-18

11570 7840 5.60
75 NA 315 M-F
3 NA 315-48 M-F
80 NA 316 M-F 170.0 108.0 81.0 106.4 40.5 65.9 44.0 119.0 M16x1.5
5/8-18
12540 8830 6.70

3-3/16

NA 316-51 M-F

3-1/2

NA 318-56 M-F 190.0 120.0 87.3 115.9 43.6 72.3 48.0 133.0 M20x1.5
3/4-16
14590 11020 9.85

3-7/16

NA 318-55 M-F
90 NA 318 M-F

3-1/2

NA 318-56S M-F 190.0 120.0 77.5 101.0 35.5 65.5 48.0 133.0 M20x1.5
3/4-16
17510 14290 8.10
90 NA 318-S M-F
95 NA319 M-F 200.0 126.5 97.3 122.3 46.8 83.4 50.0 140.0



3-3/4

NA319-60 M-F
100 NA 320 M-F 215.0 134.5 100.0 128.6 50.0 78.6 54.0 146.0 M20x1.5
3/4-16
17510 14290 13.00

 
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