NTN Bearing

NTN Roller Bearings 7312

NTN Bearing

Cylindrical  roller  bearings  are  manufactured  by

NTN-Bower in several series that differ in proportion,

width, and load rating.  Bore size for each series

increases in multiples of five or more millimeters

and  for  each  bore  size  a  selection  of  different

narrow  and wide series  is  available to  meet the

needs of most applications.

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NTN bearing various selection , welcome inquiry online or email me directly to : info@cmtgbearing.com.

 

Basic  Bearing Number

BDWRadial Load Ratings  lbs./N
 

 

Bore    Diameter

Outside

Diameter

 

 

Width

One Piece Steel Cage 

Composite

Steel Cage

 

X Bar

Steel Cage

 

Full Complement

(No Cage)

Standard Style“A” *

Style

Outer Ring

Assemblies

Inner Ring

Assemblies

Inch/mmDynamicStaticDynamicStaticDynamicStaticDynamicStaticDynamicStatic
1210

 

5210

 

1310

 

7310

 

5310

 

1911

 

1011

 

1211

 

5211

 

1311

 

7311

 

5311

 

1912

 

1012

 

1212

 

5212

 

1312

 

7312

1.9685

50.000

1.9685

50.000

1.9685

50.000

1.9685

50.000

1.9685

50.000

2.1654

55.000

2.1654

55.000

2.1654

55.000

2.1654

55.000

2.1654

55.000

2.1654

55.000

2.1654

55.000

2.3622

60.000

2.3622

60.000

2.3622

60.000

2.3622

60.000

2.3622

60.000

2.3622

60.000

3.5433

90.000

3.5433

90.000

4.3307

110.000

4.3307

110.000

4.3307

110.000

3.1496

80.000

3.5433

90.000

3.9370

100.000

3.9370

100.000

4.7244

120.000

4.7244

120.000

4.7244

120.000

3.3465

85.000

3.7402

95.000

4.3307

110.000

4.3307

110.000

5.1181

130.000

5.1181

130.000

3.5449

90.040

3.5449

90.040

4.3329

110.056

4.3329

110.056

4.3329

110.056

3.1510

80.035

3.5449

90.040

3.9388

100.046

3.9388

100.046

4.7266

120.056

4.7266

120.056

4.7266

120.056

3.3480

85.039

3.7419

95.044

4.3329

110.056

4.3329

110.056

5.1204

130.058

5.1204

130.058

1.7874

20.000

1.1875

30.162

1.0630

27.000

1.2992

33.000

1.7500

44.450

0.5118

13.000

0.7087

18.000

0.8268

21.000

1.3125

33.338

1.1417

29.000

1.4173

36.000

1.9375

49.212

0.5118

13.000

0.7087

18.000

0.8661

22.000

1.4375

36.512

1.2205

31.000

1.4961

38.000

12700

56500

 

 

24500

109000

 

 

 

 

 

 

 

14600

64500

23700

105000

200

113000

 

 

 

 

 

 

 

18500

82500

30500

136000

30500

137000

14500

64500

 

 

26500

118000

 

 

 

 

 

 

 

16700

74000

31000

139000

26600

118000

 

 

 

 

 

 

 

20700

92000

39500

175000

33000

147000

 

19400

86500

24500

109000

 

 

 

 

 

10700

47500

 

 

 

 

26800

119000

 

 

 

 

 

11300

50000

19300

86000

 

 

32500

144000

42500

189000

 

25100

112000

26500

118000

 

 

 

 

 

13300

59500

 

 

 

 

28600

127000

 

 

 

 

 

14700

65000

21900

97500

 

 

35500

158000

50000

223000

13200

58500

21100

94000

24500

109000

31500

140000

37500

167000

 

 

10700

47500

15800

70500

25700

114000

28200

126000

38500

170000

49000

218000

 

 

11300

50000

19300

86000

33500

148000

34000

152000

44500

199000

15300

68000

28100

125000

26500

118000

36500

163000

46000

204000

 

 

13300

59500

18600

83000

35000

155000

30500

137000

45500

202000

62500

277000

 

 

14700

65000

21900

97500

44000

196000

38000

169000

53500

239000

13200

58500

21100

94000

24500

109000

31500

140000

 

 

 

 

11600

51500

15800

70500

25700

114000

 

 

 

 

 

 

 

 

 

19300

86000

33500

148000

32500

144000

42500

189000

15300

68000

28100

125000

26500

118000

36500

163000

 

 

 

 

14300

64000

18600

83000

35000

155000

 

 

 

 

 

 

 

 

 

21900

97500

44000

196000

35500

158000

50000

223000

15200

67500

 

 

28400

126000

 

 

 

 

 

 

 

18200

81000

 

 

31000

138000

 

 

54000

239000

 

 

 

 

21700

96500

37500

167000

37500

167000

18600

82500

 

 

32000

143000

 

 

 

 

 

 

 

22600

100000

 

 

35000

155000

 

 

70500

315000

 

 

 

 

25600

114000

51500

229000

43000

192000

 

 

CMTG BEARING CO.,LIMITED.  has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearingSKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.

Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.

Bearings are exported to more than 50 countries and regions in the world, many types of inventory stock.

FAST DELIVERY, FREE SAMPLES, BEST SERVICES…

Contact us if any bearing in demand . we will check and revert ASAP.

 

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