d - 400 mm

D - 540 mm

B - 140 mm

D₁ - 490.8 mm

F - 446 mm

b - 16.7 mm

K - 9 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 2.5 mm

s - 5.5 mm

d_a - min. - 415 mm

d_a - max. - 441 mm

D_a - max. - 524 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 1470 kN

Basic static load rating - C₀ - 3800 kN

Fatigue load limit - P_u - 335 kN

Limiting speed for grease lubrication - 1300 r/min

Limiting speed for oil lubrication - 1500 r/min

Mass bearing - 87.5 kg

• Model Number:NNU 4980 BK/SPW33
• Inner Diameter：400mm Outer Diameter：540mm Width：140mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-05
• Application:standing experimental equipment,paint paint,Hydraulic Hose,Small air generators,outdoor equipment,Medical room equipment,baler,extruder,Rolling mill,security,tube
• Similar models:INA SL024980 ISO SL024980 KOYO DC4980AVW SKF NNU4980BK/SPW33 NKE NNCF4980-V ISB NNU4980SPW33 NTN SL01-4980 NTN SL02-4980 ISO NNCL4980V NSK RS-4980E4
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4980BK/SPW33 products，there is large inventory of SKF NNU 4980 BK/SPW33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4980 BK/SPW33 Which SKF NNU4980BK/SPW33 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  164127X/164196XG	127	196,85	101,6	Gamet	Tapered Roller Bearings
  23038-E1A-K-M + H3038	170	290	75	FAG	Spherical Roller Bearings
  23280 KCW33+H3280	400	720	256	CX	Spherical Roller Bearings
  32338	190	400	140	NTN	Tapered Roller Bearings
  7319DT	95	200	45	CYSD	Angular Contact Ball Bearings
  AST20 08IB10	12,7	15,0876		AST	Plain Bearings
  BK1614L	16	22	14	NTN	Needle Roller Bearings
  F-202987.1	30	60	28	INA	Cylindrical Roller Bearings
  F-FLW689ZZ	9,000	17,000	5,000	NTN	Deep Groove Ball Bearings
  GRAE35-NPP-B-FA125.5	35	72	39	INA	Deep Groove Ball Bearings
  NJ2328-E-M6	140	300	102	NKE	Cylindrical Roller Bearings
  T-E-M268749D/M268710/M268710DG2	415,925	590,55	434,975	NTN	Tapered Roller Bearings
  W 619/8 R	8	19	6	SKF	Deep Groove Ball Bearings
  NJ-2322VH	110	240	80	FAG	CYLINDRICAL ROLLER BEARINGS
  51311				FAG	THRUST BALL BEARINGS
  WA24-24			2.2500	NB	LINEAR RECIRCULATING BALL BEARING
  AD5330	150	320	4.8750	American	CYLINDRICAL ROLLER BEARINGS
  9104-UK	20	42	12	MRC	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  81222			15.0	CONSOLIDATED	THRUST ROLLER BEARINGS
  SCE-116			.3750	CONSOLIDATED	NEEDLE BEARINGS