Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF CRM 18 A

CRM 18 A

Aftermarket only

Dimensions

d		57.15	mm
D		127	mm
B		31.75	mm
d₁	≈	80.4	mm
E		111	mm
r_1,2	min.	3.2	mm
r_3,4	min.	3.2	mm
s	max.	2	mm

Abutment dimensions

d_a	min.	71	mm
d_a	max.	109	mm
D_a	min.	113	mm
D_a	max.	113	mm
r_a	max.	3	mm
r_b	max.	3	mm

Calculation data

Basic dynamic load rating	C	138	kN
Basic static load rating	C₀	137	kN
Fatigue load limit	P_u	18	kN
Reference speed		5300	r/min
Limiting speed		7000	r/min
Calculation factor	k_r	0
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

1.7

Model Number: CRM 18 A
Inner Diameter：57.15mm Outer Diameter：127mm Width：31.75mm
Reference speed:7000 r/min Limiting speed:5300 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Single row cylindrical roller bearings
Details： Single row cylindrical roller bearings Cylindrical roller bearings, single row
Update date：2026-06-25
Application:Laser Cutting,metallurgical mold,forklift truck,Medical room equipment,plastic molding,roller lathe,aerial work platform,special broaching machine,Spectrum Products,machine lathe,crimping tools
Similar models:C 3184 M 71918 CB/HCP4A SAW 23518 x 3.1/8 FSAF 22518 x 3.1/8 61821-2RZ 71918 ACD/HCP4AL SAF 22618 x 3.1/4 NNTR 70x180x85.2ZL W 618/0.6 HE 218
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Model No. Inner Diameter Outer Diameter Width Type

20x42x7 CRW1 R
23222-2CS5/VT143
36x50x7 HMS5 V
GEM 70 ES-2RS
SAFS 22520 TLC

Purchase the SKF CRM 18 A Cylindrical roller bearings, single row Please fill in the following

Hot number： 16085 25580/25523 40x58x7 HMSA10 V 71915 ACE/HCP4AL 99108 99810 AOH 3068 G FY 45 LDW GEZM 500 ESX-2LS GS 89308 NJG 2340 VH SNW 3030x5.3/16 SY 1.7/16 TDW SYNT 55 LW YET 209

Model No.	Inner Diameter	Outer Diameter	Width	Type
20x42x7 CRW1 R
23222-2CS5/VT143
36x50x7 HMS5 V
GEM 70 ES-2RS
SAFS 22520 TLC