Jinan Baisite Bearing Co., Limited

BSSD provides a broad range of bearing designs and configurations for use in steelmaking vessels, caster segments, work rolls, backup rolls, screwdown systems, mill drives, pinion stands, coilers, table rolls, and auxiliary equipment.
Bearing types include: Tapered roller bearings,Cylindrical roller bearings,Spherical roller bearings ,Thrust roller bearings,Ball bearings.

ROLLING MILL BEARING.png

Four-row Cylindrical Roller Bearing D-3716-A

Product Name	cylindrical roller bearing
Item	D-3716-A (also known as BC2B 322216C/VJ202)
Size	320460240 mm
Weight	134 kg
Material	chrome steel
Cage	brass
Grade	P6 (ABEC-3)
Application	Roll neck for long product mills

Four-row cylindrical bearings are used in work roll or backup roll positions in flat products, long products and structural mills. Designed with high radial capacity.

ROLLING MILL BEARING.png

BC2B 322216C CJ202 bearing.jpg

Retaled products

Bearing Dimensions

Dynamic Load Rating(2)

Bearing Assembly Part Number

Bore

O.D.

Width

DUR(1)

C1(4)

Bearing

in.

lbf

480

18.8976

650

25.5906

450

17.7165

450

17.7165

525

20.6693

9540

2140000

480RX2303B

500

19.6850

670

26.3780

485

19.0945

450

17.7165

540

21.2598

9520

2140000

500RX2345A

500

19.6850

710

27.9528

480

18.8976

480

18.8976

558

21.9685

10780

2420000

500RX2422

500

19.6850

720

28.3465

530

20.8661

530

20.8661

568

22.3622

12440

2800000

500RX2443

510

20.0787

680

26.7717

500

19.6850

500

19.6850

560

22.0472

10280

2320000

510RX2364

530

20.8661

760

29.9213

520

20.4724

520

20.4724

587

23.1102

13080

2940000

530RX2522

550

21.6535

740

29.1339

510

20.0787

510

20.0787

600

23.6220

11780

2640000

550RX2484

560

22.0472

820

32.2835

600

23.6220

600

23.6220

625

24.6063

16180

3640000

560RX2644

571.1

22.4843

812.97

32.0067

594

23.3858

594

23.3858

636

25.0394

15440

3480000

571RX2622

600

23.6220

820

32.2835

575

22.6378

575

22.6378

660

25.9843

14780

3320000

600RX2643A

600

23.6220

820

32.2835

575

22.6378

575

22.6378

660

25.9843

14780

3320000

600RX2643B

600

23.6220

870

34.2520

640

25.1969

640

25.1969

672

26.4567

18040

4060000

600RX2744

650

25.5906

900

35.4331

650

25.5906

650

25.5906

704

27.7165

18980

4260000

650RX2803A

650

25.5906

920

36.2205

670

26.3780

670

26.3780

723

28.4646

19520

4380000

650RX2841C

690

27.1654

980

38.5827

715

28.1496

715

28.1496

767.5

30.2165

22400

5040000

690RX2965

Deep groove ball bearing: 6028--6080--60/500 60/560 60/600 60/800 6224--6240 6244 6248 6252
6320--6332 6332 6334 6336 6338 6340 6344 6348 6416--6422 6426 6430

61824--618/1000 61924--619/900 16024--16096

Cylindrical roller bearing : NJ1024--NJ1068--NJ1080--NJ1096 NJ220--NJ230--NJ240--NJ252--NJ260
                NJ320--NJ330--NJ336--NJ340--NJ344--NJ348 NJ416--NJ422--NJ424--NJ426--NJ428--NJ430
                NJ2220--NJ2230--NJ2240--NJ2252--NJ2260 NJ2316--NJ2328--NJ2334--NJ2340--NJ2372

Spherical roller bearing :22216--22280 22312--22380 23020--23096 23120--23196 23218--23296
                                                     24015--24096 24120--24196
mill ball bearing: 230/500 230/530 230/560 230/600 230/630 230/670 230/695 230/700
                                     230/750 230/800 230/850 230/900 230/1000

cement bearing: 231/500 231/530 231/560 232/500 232/530 232/560 232/600 241/500 241/530 241/560 241/600

241/750 412740K 422740K (split bearing ) NU3184 NU3192 NU3196 NU31/500

Vibrating screen bearing: 23320 23322 23326 23328 23330 23334 23338 4G3734K NB3244(3132244,3002244)

NB3152(3132752) NJ422/C3 NJ424/C3 NJ428/C3

Tapered roller bearing: 7138--7188 71/500 71/530 71/560 71/600 71/630 7224--7248 7320--7338 7340 7352
                                                7524--7540 7544 7548 7552 7556       7618--7634 7636 7638 7640 7644
                                                32026--32060 32064 32068 32072 32080 32924--32960 32964 32968 32972 32980
                                                352026--352072 352122--352152 352926--352972 352218--352240
                                                 351972--3519/950 351160--351184 351068--3510/500
                                                  77738 77740 77741 77752 77780 77788 771/500 771/560 771/650
thrust ball bearing:       51136--51196 511/500 511/530 511/560 511/560 511/600 511/670
                                                51230--51292 512/500 512/630 51326--51340 51344 51348 51368 51420--51430

thrust roller baring:     29412--29488 294/500 29317--29396 293/500--293/670 29230--29288 292/500--292/710

Can I help you?

We will serve you

Products

Products

They have a high radial load capacity and are suitable for high speeds. There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearing）, FC and FCD (for four-row bearing)