Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller bearings with machined rings -- Needle roller bearings, with machined rings, without an inner ring SKF RNA 4907

RNA 4907

Dimensions

F_w		42	mm
D		55	mm
C		20	mm
r_1,2	min.	0.6	mm

Abutment dimensions

D_a	max.	51	mm
r_a	max.	0.6	mm

Calculation data

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

Mass bearing

0.11

Associated products

Radial shaft seal

42x55x7 HMS5 RG

Model Number: RNA 4907
Inner Diameter：42mm Outer Diameter：55mm Width：20mm
Reference speed:11000 r/min Limiting speed:9500 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Needle roller bearings with machined rings
Details： Needle roller bearings with machined rings Needle roller bearings, with machined rings, without an inner ring
Update date：2026-07-24
Application:paper processing machine,other lathe,car and accessories,car,physical instruments,sawing machine,Medium and large motor,Machine tool accessories,laser devices,Liposuction device,Cleaning equipment
Similar models:NA 4907 RS NA 4907.2RS RNA 4907 RNA 4907 RS RNA 4907.2RS NA 4907
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Model No. Inner Diameter Outer Diameter Width Type

28332
305608
7015 ACD/P4AH1
7019 CB/HCP4AL
BT4B 332610/HA1

Purchase the SKF RNA 4907 Needle roller bearings, with machined rings, without an inner ring Please fill in the following

Hot number： 13588 1563560 23138-2CS5K/VT143 50x68x10 HMSA10 V 51103 V/HR22Q2 6218-2Z/VA228 7011 ACE/HCP4AL 71915 ACD/P4AL 71916 CE/HCP4AL 79302 FBSA 208/QBC NCF 2232 ECJB NUP 315 ECM OKCX 140 PF 30 FM

Model No.	Inner Diameter	Outer Diameter	Width	Type
28332
305608
7015 ACD/P4AH1
7019 CB/HCP4AL
BT4B 332610/HA1