F_w - 42 mm

D - 55 mm

C - 20 mm

r_min - 0,6 mm

m - 107 g / Weight

C_r - 29500 N / Dynamic load rating (radial)

C_0r - 39500 N / Static load rating (radial)

C_ur - 7200 N / Fatigue limit load, radial

n_{G Fett} - 4800 1/min / Limiting speed for grease lubrication

dimension series 49, lip seal on one side

• Model Number:RNA4907-RSR
• Inner Diameter：42mm Outer Diameter：55mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2023-03-04
• Application:knitted fabrics,Roller mill,electromagnetic clutch,Hairbrush device,education model Instruments,food testing,multi-knife lathe,plastic rolling,industrial supplies,beverage production,Cylinder Pneumatic Treatment Element
• Similar models:NBS NA49072RS SKF RNA4907.2RS NSK RNA4907 KOYO NA4907,2RS KOYO RNA4907.2RS JNS NA4907UU NTN NA4907LL INA RNA4907-RSR IKO RNA4907UU CRAFT NA4907-2RS
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  15126/15250X	31.75	63,5	20,638	Timken	Tapered Roller Bearings
  24124B	120	200	80	NTN	Spherical Roller Bearings
  3215A	75,000	130,000	41,300	SNR	Angular Contact Ball Bearings
  350916 D	450	645	38	ISB	Thrust Roller Bearings
  643/632	69,85	136,525	41,275	ISO	Tapered Roller Bearings
  9378/9321	76,2	171,45	51,473	Timken	Tapered Roller Bearings
  BS 230 /S 7P62U	30	62	16	SNFA	Thrust Ball Bearings
  DL50	50	80	24,5	INA	Thrust Ball Bearings
  GE150XS/K	150	220		AST	Plain Bearings
  GEZ 012 ES	31,75	19,05	16,662	SKF	Plain Bearings
  NP518503/NP016286	40,483	82,55	28,575	Timken	Tapered Roller Bearings
  NU3172	360	600	192	CX	Cylindrical Roller Bearings
  BK6012	68		12	FAG	NEEDLE BEARINGS
  TAF354530	45		30	IKO	NEEDLE BEARINGS
  21308CC	40	90	23	SKF	SPHERICAL ROLLER BEARINGS
  20311	55	120	29	SKF	SPHERICAL ROLLER BEARINGS
  8M14ZZ	8	14	4	Nachi	DEEP GROOVE BALL BEARINGS
  RMS9	.8750	2.2500	.6875	FBC	CYLINDRICAL ROLLER BEARINGS
  2209E	45	85	23	MRC	SELF
  ET-2316-2RS	16	23	4.5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS