d - 260 mm

D - 360 mm

B - 100 mm

D₁ - 325.6 mm

F - 292 mm

b - 13.9 mm

K - 3 mm

r_1,2 - min. - 2.1 mm

r_1,2 - min. - 2.1 mm

s - 4.5 mm

d_a - min. - 271 mm

d_a - max. - 288 mm

d_b - min. - 296 mm

D_a - max. - 349 mm

r_a - max. - 2 mm

r_a - max. - 2 mm

d_n - 294.5 mm

Basic dynamic load rating - C - 748 kN

Basic static load rating - C₀ - 1700 kN

Fatigue load limit - P_u - 163 kN

Limiting speed for grease lubrication - 2000 r/min

Limiting speed for oil lubrication - 2400 mm/min

G_ref - 366 cm

Mass bearing - 30.5 kg

• Model Number:NNU 4952 B/SPW33
• Inner Diameter：260mm Outer Diameter：360mm Width：100mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-10
• Application:linear drive,sucker industry,squeeze machine etc,teaching equipment,mathematical instruments,Switch,preservation equipment,organic raw materials,agriculture,security equipment,spring industry
• Similar models:NSK NNU4952 SKF NNCL4952CV TMB NNU4952W33M NTN NNU4952KD1C1NAP5 NACHI NNU4952K ISO NN4952 NTN SL02-4952 NKE NNCL4952-V INA SL014952 NTN SL01-4952
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4952B/SPW33 products，there is large inventory of SKF NNU 4952 B/SPW33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4952 B/SPW33 Which SKF NNU4952B/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
  240K	200	360	58	Timken	Deep Groove Ball Bearings
  26131/26282D+X1S-26131	33,338	71,438	42,862	Timken	Tapered Roller Bearings
  71972 ACDMA/HCP4A	480	360	56	SKF	Angular Contact Ball Bearings
  7226BM	130	230	40	SKF	Angular Contact Ball Bearings
  7410 B	50	130	31	CX	Angular Contact Ball Bearings
  7940	200	280	38	KOYO	Angular Contact Ball Bearings
  EX312G2	60	130	79,4	SNR	Deep Groove Ball Bearings
  HJ-182616	23,812	41,275	25,4	NSK	Needle Roller Bearings
  K25x31x14	25	31	14	CX	Needle Roller Bearings
  LM48548A/LM48511A	34,925	65,088	21,082	Timken	Tapered Roller Bearings
  NJ 320	100	215	47	ISB	Cylindrical Roller Bearings
  PLC04-47/1	25	65	18	ZVL	Deep Groove Ball Bearings
  UG204+ER	20	47	34.2	NACHI	Deep Groove Ball Bearings
  SA1020	37	74	45	FAG	Angular Contact Ball Bearings
  SS 628/8-ZZ	8	16	5	ISB	Deep Groove Ball Bearings
  TL23028CDE4	140	210	53	NSK	Spherical Roller Bearings
  UKF211+H2311	50			NACHI	Bearing Units
  UKP215SC	65		82,6	KOYO	Bearing Units
  1217	85	150	28	MRC	SELF
  7205BEAG(Y/P)	25	52	15	SKF	ANGULAR CONTACT BALL BEARINGS