d - 190 mm

D - 260 mm

B - 69 mm

C - 69 mm

b - 8,3 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 1 mm

r4 min. - 1 mm

D1 - 236 mm

F - 212 mm

K - 3 mm

da min. - 200 mm

da max - 209 mm

Da max. - 250 mm

db min - 215 mm

ra max. - 2 mm

S - 1,1 mm

dh - 213 mm

Weight - 11 Kg

Basic dynamic load rating (C) - 402 kN

Basic static load rating (C0) - 880 kN

(Grease) Lubrication Speed - 2 800 r/min

(Oil) Lubrication Speed - 3 200 r/min

Fatigue load limit (Pu) - 90

• Model Number:NNU 4938 BK/SPW33
• Inner Diameter：190mm Outer Diameter：260mm Width：69mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:welding equipment,supporting facilities,animal anatomy,Material handling equipment,car,Hydraulic Hose,power protection,Gripper Swing,stacker lift platform,generator,chemical instruments
• Similar models:NBS SL024938 ISO NNU4938KV NSK NN4938MBKR NKE NNCF4938-V NACHI RB4938 NSK NNU4938MB ISB NNU4938SPW33 NTN SL02-4938 NKE NNC4938-V NKE NNCL4938-V
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4938BK/SPW33 products，there is large inventory of SKF NNU 4938 BK/SPW33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4938 BK/SPW33 Which SKF NNU4938BK/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
  23226-K-MB-W33+AHX3226	130	230	80	NKE	Spherical Roller Bearings
  234719 MSP	98	145	60	CX	Thrust Ball Bearings
  25BGR19S	25	42	9	NSK	Angular Contact Ball Bearings
  260TVL635	660,4	893,35	133,35	Timken	Angular Contact Ball Bearings
  29414 M	70	150		ISO	Thrust Roller Bearings
  30216	80	140	28,25	NTN	Tapered Roller Bearings
  48393/48320	136,525	190,5	39,688	ISO	Tapered Roller Bearings
  6007-2RZ	35	62	14	ISB	Deep Groove Ball Bearings
  6809-2NSE	45	58	7	NACHI	Deep Groove Ball Bearings
  GEZ 106 ES	34,925	55,563	30,15	SIGMA	Plain Bearings
  MFJT-1814	18	24	14	NSK	Needle Roller Bearings
  NJ 252 MA	480	260	80	SKF	Thrust Ball Bearings
  NU2315-E-MA6	75	160	55	NKE	Cylindrical Roller Bearings
  SC6203	310,000	450,000	50,000	NTN	Deep Groove Ball Bearings
  H2324	120	155		STEYR	ADAPTERS
  33216	80	140	46	SNR	TAPERED ROLLER BEARINGS
  SDAF-536	6.4375	15.1875		Torrington	PILLOW BLOCKS
  AT-626				Rollway	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  6408	40	110	27	SKF	DEEP GROOVE BALL BEARINGS
  MR-24-N			1.0000	CONSOLIDATED	NEEDLE BEARINGS