NSK Four Row Cylindrical Roller Bearing 200RV2901 313811 Rolling Mill Bearing

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Large (200-430mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Model NO.: 200RV2901
• Separated: Separated
• Hardness: 59 ~ 62 HRC
• Delivery Time: in Stock
• OEM Service: Provide
• Inner Diameter: 200 mm
• Outer Diameter: 290 mm
• Width: 192 mm
• Mass Kg: 42.8
• Transport Package: Wooden Box
• Specification: P0, P6, P5
• Trademark: NSK
• Origin: Japan
• HS Code: 84825000
• Production Capacity: 500 PCS/Month

Product Description

NSK Four Row Cylindrical Roller Bearing 200RV2901 313811 Rolling Mill Bearing

  Four rows Cylindrical Roller Bearing for Rolling Mill machine

 

Four-row cylindrical roller bearings for Rolling Mill, having superior resistance to radial load, are suitable for use at a high-speed. Since the inner ring raceway surface and the roll can be finished simultaneously after the inner ring is mounted on the roll neck, rolling accuracy is improved. Additionally, residual clearance of the bearing can be adjusted freely.

 

Informations of Four row Cylindrical roller bearing for rolling mill FC FCD FCDP cylindrical roller bearings

Cylindrical roller bearings in many designs, dimension series and sizes. The majority are single row bearings with a cage.

Single and double row full complement bearings (without cage) complete the standard assortment for general engineering.

Seal ball bearing with a cage can accommodate heavy radial loads and operate at high speeds.

Full complement bearings are suitable for very heavy radial loads at moderate speeds.

 

China bearings for Four row Cylindrical roller bearing for rolling mill FC FCD FCDP  features

1. Roller and groove for line contact or repair referral contact, radial load capacity, is designed to withstand heavy load and impact load. 
2. Small friction coefficient, suitable for high speed, limit rotational speed close to deep groove ball bearing. 

3. N-type and NU type can axial movement and can adapt caused by thermal expansion or installation error and shell the shaft of relative location changes, can make free use of the seal ball bearing .  

4. The hole of shaft or block the demand is higher, bearing processing after installation relative skewed to outer ring axis and kept under strict control, lest cause contact stress concentration. 
5. Inner circle or their cups are separable, convenient in installation and removal.

Part number of Four Rod Cylindrical Roller Bearing for Rolling Mill:
 

Dimensions				Dynamic	Static	Designations
d(mm)	D(mm)	B(mm)	C	C(kn)	C0(kn)
380	540	400	400	6160	15000	BC4B 326366/HB1
380	540	400	380	6050	14000	BC4B 320989/HA3
380	540	400	380	5720	13700	315606
380	560	300	300	4950	9650	BC4B 322189
380	560	325	325	4840	10000	NNUD 6076 M
380	560	325	325	5230	10600	BC4B 322264/HB1
382.5	590	450	450	6930	16300	319352
390	540	320	320	5280	12200	BC4B 322498
390	550	310	310	5120	11200	313190 A
399.93	590	440	440	8580	20400	313038 A
400	560	300	300	4680	10200	BC4-8059
400	560	410	410	6270	15600	313015 DC
400	590	440	440	7370	16600	315802/VJ202
410	560	400	400	6440	16000	316689
410	560	400	400	5500	16000	BC4B 322038/HA2
410	560	420	400	5940	14600	BC4B 320612
410	600	440	440	7650	17300	313877 B
412	650	488	488	8420	19000	314964
412	650	488	480	7480	21200	BC4B 467373 VCA
412.5	630	450	450	6600	19000	BC4B 457945 VCA
420	580	260	260	4730	10600	BC2B 326137/HB2VJ202
420	580	260	260	4400	9650	BC2B 320074 A/VJ202
420	580	320	320	4680	10800	313555 B/VJ202
420	580	320	320	4680	10800	313555 C/VJ202
420	600	440	440	7210	17600	313513
420	620	400	400	6930	15600	314391/VJ202
431.5	571.5	300	300	4460	10200	BC4B 326361 B/HA1
431.8	571,5	310	310	4460	10200	BC4-8037/HA1VA907
440	620	450	450	7810	19600	314554 B
440	620	470	450	7210	17600	BC4B 320608
440	650	355	355	6270	14600	313032
440	650	355	355	6710	14000	316899 A
440	660	340	340	6710	13700	635043
447	635	463.55	463.55	8250	20000	314792 A
450	590	300	300	3910	12000	315811 E
459.95	760	600	600	14000	30500	312980 D
460	650	355	355	6270	14600	313031 A
460	650	424	424	7810	18300	315196 A
460	650	460	424	7810	18300	BC4B 322993 A/HA7
460	650	470	470	8800	22400	314560

 

d	D	B	KG	TYPE
240	360	220	78.8	240RV3601
240	360	220	79.6	4R4807
240	360	290	130	48FC36290W
240	360	290	130	BC4B322292A/HB3
250	350	220	65	4R5008
250	350	220	65	250RV3501
250	350	220	65	50FC35220
260	360	204	64.5	314997/VJ202
260	360	230	73.5	BC4B320956
260	360	260	80	52FC36260
260	370	220	76.5	313823
260	370	220	76.5	260RV2701
260	370	220	76.5	4R5217
260	370	220	76.5	507336
260	370	220	76.5	313823
260	380	280	108	4R5213
260	380	280	108	260RV3801
260	380	280	108	52FC38280
260	380	290	135	313427B
260	380	290	135	518214
260	380	290	135	260RV4001
260	400	335	149	521065
260	400	335	149	52FC40335W
265	370	234	80	313922
265	370	234	80	517423
265	370	234	80	53FC37234
270	380	230	81.8	270RV3801
270	380	230	81.8	54FC38230
280	380	170	55	56FC38170W
280	380	290	75	BC4-0001
280	390	220	81.5	313822
280	390	220	81.5	507339
280	390	220	81.5	4R5611
280	390	220	81.5	280RV3901
280	390	220	81.5	313822
280	390	240	90	280RV3902
280	390	275	105	513729A
280	390	275	105	4R5612
280	390	275	105	56FC39275
280	400	285	120	280rv4021
280	400	285	120	513342
280	400	285	120	314170/VJ202
280	410	300	134	510350
280	410	300	134	314897/VJ202
280	420	300	150	507356
280	420	300	150	313487
290	390	190	67	635195
290	390	234	79.6	290RV3901
290	390	234	79.6	58FC39234
290	400	180	68	58FC40180W
290	410	240	103	4R5806
290	410	240	103	290RV4101
290	410	240	103	58FC41240
290	420	300	141	58FC42300
290	420	300	141	290RV4021
290	420	300	141	4R5805
290	440	310	170	517796
300	400	300	104	60FC40300
300	400	300	104	300RV4021
300	400	300	104	E-4R6014
300	420	218	93.7	60FC42218
300	420	240	103	60FC42240
300	420	240	103	300RV4201
300	420	240	106	E-4R6017
300	420	300	130	314484D
300	420	300	130	560840
300	420	300	130	300RV4201
300	420	300	130	E-4R6020
300	420	300	130	60FC42300W
300	460	270	162	E-4R6019
300	460	350	250	517795
310	430	240	107	E-4R6202
310	430	240	107	310RV4301
310	430	240	107	62FC43240
320	440	240	113	E-4R6414
320	450	240	116	64FC45240
320	460	240	140	804571
320	460	240	140	BC4B322216/VJ202
320	460	340	178	64FC46340A
320	460	340	178	E-4R6414
320	470	350	225	532595
320	480	350	235	314274B
320	480	350	235	541851
320	480	350	235	320RV4811
330	430	230	87.4	330RV4301
330	440	200	83.6	330RV4401
330	440	200	83.6	E-4R6603
330	440	200	83.6	66FC44200W
330	460	340	174	66FC46340
330	460	340	182	313445C
330	460	340	182	543447
330	460	340	182	330RV4601
330	460	340	182	E-4R6605
340	450	250	106	340RV4502
340	450	250	106	68FC45250bw
340	450	250	124	340RV4501
340	480	350	205	314485A
340	480	350	205	527634
340	480	350	205	340RV4801
340	480	350	205	68FC48350C

Picture of NSK Four Row Cylindrical Roller Bearing 200RV2901 313811 Rolling Mill Bearing:




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We are the bearing manufacture local in Wuxi City, we are the leading bearing factory in China, and we have 15 years export experience. And our produce equipment are import from Germany, so that our bearings quality level has reached in Europe quality. Our own brand is : " DEMEK", also we are usually to help our clients to do the OEM service and customized non-standard bearings. Welcome to send us the inquiry.

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