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：2024-12-13
Application:food / grain / food equipment,hook,fabric products,test laboratory equipment and accessories,light therapy instrument,Cutting Machine,Broadcasting System,rehabilitation training equipment,PVC,Pneumatic Control Elements,sample cup
Similar models:61812-2RS1 W 618/2 SNL 3180 G 32052T189 X/DB W 61805 R-2Z 7018 ACE/HCP4AL FYR 2 7/16-18 NJ 2218 ECM 7218 CD/HCP4A NCF 18/530 V
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Model No.	Inner Diameter	Outer Diameter	Width	Type
11734	30.1752	44.5	6.35	Seals
22240 CCK/W33	200	360	98	Bearings, units and housings
BD-241/900 ECAK30F/W33-AOH 241/900	850	1420	515	Bearings, units and housings
350769	600	800	90	Bearings, units and housings
460x510x22 HDS2 V	460	510	22	Seals
71917 ACD/HCP4AL	85	120	18	Bearings, units and housings
7406 BCBM	30	90	23	Bearings, units and housings
FYE 1 11/16	42.8625	-	-	Bearings, units and housings
BTM 65 BTN9/P4CDB	65	100	33	Bearings, units and housings
NKIS 50	50	80	28	Bearings, units and housings
SAF 22520 x 3.3/8 TLC	85.725	-	-	Bearings, units and housings
SAF 23028 KA x 4.13/16	122.2375	-	-	Bearings, units and housings

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Hot number： BD-23960 CCK/W33-OH 3960 H 54309 + U 309 470356 51272 F BTW 80 CTN9/SP D/W R8-2RZ FYTB 1/2 RM HJ 416 NK 6/12 TN NU 205 ECPHA PF 1.1/2 FM RIS 206 A RLS 9-2Z SAF 1310 T SSAFS 22520 x 3.5/16 T