d - 35 mm

D - 55 mm

B - 20 mm

F - 42 mm

r_1,2 - min. - 0.6 mm

s - 0.8 mm

d_a - min. - 39 mm

D_a - max. - 51 mm

r_a - max. - 0.6 mm

Basic dynamic load rating - C - 31.9 kN

Basic static load rating - C₀ - 54 kN

Fatigue load limit - P_u - 6.7 kN

Reference speed - 9500 r/min

Limiting speed - 11000 r/min

Mass bearing - 0.17 kg

• Model Number:NA 4907
• Inner Diameter：55mm Outer Diameter：35mm Width：20mm
• Type：Cylindrical Roller Bearings
• Update date：2026-01-13
• Application:Optical Instruments,defogging and degreasing,hanging clamp,test laboratory equipment and accessories,luminescent reagent,packaging machinery,chromatography,fabric products,transportation equipment,metering pump,security equipment
• Similar models:SKF RNA4907RS IKO NAG4907 IKO NAU4907 SKF NA4907.2RS SKF NA4907 IKO NAU4907UU IKO NAG4907UU
• BEARING POWER International Trading Co.,Ltd. specialize in NA4907 products，there is large inventory of SKF NA 4907 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NA 4907 Which SKF NA4907 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
  14116/14283	30,226	72,085	22,385	Timken	Tapered Roller Bearings
  53264U+U264	320	435		CX	Thrust Ball Bearings
  59176/59413	44,45	104,775	36,512	Timken	Tapered Roller Bearings
  62212-2RS	60	110	28	SIGMA	Deep Groove Ball Bearings
  6807	35	47	7	CYSD	Deep Groove Ball Bearings
  7200B	10	30	9	CYSD	Angular Contact Ball Bearings
  HC STA3068LFT	30,16	68,26	22,25	KOYO	Tapered Roller Bearings
  LM772748/LM772710	488,95	634,873	84,138	Timken	Tapered Roller Bearings
  L319249/L319210	95,25	130,175	20,638	KOYO	Tapered Roller Bearings
  NKXR 45	45	58	32	ISO	Complex Bearings
  PW40700043CS	40	70	43	PFI	Angular Contact Ball Bearings
  SS 625	5	16	5	ISB	Deep Groove Ball Bearings
  UST203	17			SNR	Bearing Units
  NUTD2052DZ	20	52	25	FAG (Old No.)	NEEDLE BEARINGS
  RPNA45/62	62		20	SKF	SELF ALIGNING NEEDLE BEARINGS WITHOUT INNER RACE
  315-MFG	75	160	37	MRC	DEEP GROOVE BALL BEARINGS
  6220-2RSNR	180	.361	34	STEYR	DEEP GROOVE BALL BEARINGS
  SAV-9	9	20	6	CONSOLIDATED	SELF
  94728	1.2500	1.7500	1.7500	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES
  24056	280	420	140	CONSOLIDATED	SPHERICAL ROLLER BEARINGS