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_3,4 - min. - 1.1 mm

s - 4.5 mm

d_a - min. - 271 mm

d_a - max. - 288 mm

D_a - max. - 349 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 BK/SPW33
• Inner Diameter：260mm Outer Diameter：360mm Width：100mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-10
• Application:Hydraulic Equipment,Machine Tool Accessories,wall industry,Ball screw,chamfer,Power equipment,Logistics Equipment,switch,Hair styling device,linear drive,equipment
• Similar models:NKE NNCL4952-V NACHI RB4952 NTN NNU4952K NTN NNU4952C1NAP4 NTN NN4952 ISO NNU4952KV ISB NNU4952SPW33 ISO NNU4952K NACHI RC4952 NSK NNU4952K
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4952BK/SPW33 products，there is large inventory of SKF NNU 4952 BK/SPW33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4952 BK/SPW33 Which SKF NNU4952BK/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
  16004	20	42	8	FBJ	Deep Groove Ball Bearings
  22322EF803	110,000	240,000	80,000	SNR	Thrust Roller Bearings
  52328-MP	120	240	140	FAG	Thrust Ball Bearings
  54220	85	150	72,8	FAG	Thrust Ball Bearings
  5441				Ruville	Wheel Bearings
  6310FT150	50,000	110,000	27,000	SNR	Deep Groove Ball Bearings
  6224	120	215	40	FAG	Deep Groove Ball Bearings
  ER206-18	28,575	62	38,1	FYH	Deep Groove Ball Bearings
  FY 2. TF/VA228	47,5	50,8	16	SKF	Bearing Units
  GE 60 SX	60	95	23	INA	Plain Bearings
  L713049/L713010	69,85	101,6	19,05	Timken	Tapered Roller Bearings
  NKS 32	32	47	22	NBS	Needle Roller Bearings
  NN3022TBKR	110	155	45	NSK	Cylindrical Roller Bearings
  PCZ 5640 E	88,9	93,663	63,5	SKF	Plain Bearings
  RE 15030	150	230	30	ISB	Thrust Roller Bearings
  UCFB207-22	34,925			KOYO	Bearing Units
  410K	50	130	31	FAF	DEEP GROOVE BALL BEARINGS
  51104				FAG	THRUST BALL BEARINGS
  WC87006	6	24	.4062	New Departure	DEEP GROOVE BALL BEARINGS
  D-24	3.2187	1.9375		INA	THRUST BALL BEARINGS