Spherical roller bearing 248/1180CAFA/W20

Designation	Dimension	Remark
d	1,180.00 mm	shaft diameter
D	1,420.00 mm	outer diameter
B	243.00 mm	width
d₂	1,268.00 mm	Inner ring shoulder diameter
D₁	1,344.00 mm	Turning diameter of the outer ring
d_{a min.}	1,203.00 mm	diameter of the shaft contact surface
r_{a max.}	5.00 mm	rounding radius

Designation	Dimension	Remark
C_r	8,800,000 N	dynamic load rating, radial
C_0r	27,000,000 N	static load rating, radial
C_ur	1,560,000 N	fatigue limit load, radial
n_R	170 min^-1	reference speed
n_G	320 min^-1	limit speed
	770.000 kg	Weight

Designation	Dimension										Performance data
	d	D	B	d₂	D₁	r_min	d_{a min.}	d_{a max.}	D_{A max.}	r_{a max.}	C_r	C_0r	C_ur	n_R	n_G
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	N	N	N	min^-1	min^-1
248/1500CAFA/C3W20	1,500.00	182.00	315.00	1,612.00	1,719.00	-	1,528.00	-	1,792.00	6.00	12,700,000	45,000,000	2,400,000	160	200
24892CAMA/C3W20	460.00	580.00	118.00	505.00	541.00	-	473.00	-	567.00	2.50	1,790,000	4,900,000	345,000	560	1,100
24892CAMA/W20	460.00	580.00	118.00	505.00	541.00	-	473.00	-	567.00	2.50	2,080,000	4,900,000	345,000	630	1,100
248/530CAMA/C3W20	530.00	650.00	118.00	573.00	612.00	-	543.00	-	637.00	2.50	1,840,000	5,300,000	380,000	480	950
248/530CAMA/W20	530.00	650.00	118.00	573.00	612.00	-	543.00	-	637.00	2.50	2,120,000	5,300,000	380,000	530	950
248/670CAMA/C3W20	670.00	820.00	150.00	718.00	786.00	-	685.00	-	805.00	3.00	3,110,000	9,500,000	655,000	360	700
248/670CAMA/W20	670.00	820.00	150.00	718.00	786.00	-	685.00	-	805.00	3.00	3,110,000	9,500,000	655,000	360	700
248/800CAMA/C3W20	800.00	980.00	180.00	865.00	921.00	-	818.00	-	962.00	4.00	4,140,000	12,900,000	830,000	300	560
248/800CAMA/W20	800.00	980.00	180.00	865.00	921.00	-	818.00	-	962.00	4.00	4,750,000	12,900,000	830,000	320	560
248/900CAMA/C3W20	900.00	1,090.00	190.00	969.00	1,029.00	-	918.00	-	1,072.00	4.00	4,660,000	15,300,000	950,000	240	480
248/900CAMA/W20	900.00	1,090.00	190.00	969.00	1,029.00	-	918.00	-	1,072.00	4.00	5,400,000	15,300,000	950,000	240	480
248/1060CAMA/C3W20	1,060.00	1,280.00	218.00	1,159.00	1,210.00	-	1,083.00	-	1,257.00	5.00	6,100,000	20,000,000	1,200,000	200	380
248/1060CAMA/W20	1,060.00	1,280.00	218.00	1,139.00	1,210.00	-	1,083.00	-	1,257.00	5.00	6,950,000	20,000,000	1,200,000	200	380
248/1120CAFA/C3W20	1,120.00	1,360.00	243.00	1,207.00	1,282.00	-	1,143.00	-	1,337.00	5.00	7,250,000	24,000,000	1,400,000	180	340
248/1120CAFA/W20	1,120.00	1,360.00	243.00	1,207.00	1,282.00	-	1,143.00	-	1,337.00	5.00	8,300,000	24,000,000	1,400,000	180	340
248/1180CAFA/C3W20	1,180.00	1,420.00	243.00	1,280.00	1,343.00	-	1,203.00	-	1,397.00	5.00	7,710,000	27,000,000	1,560,000	170	320
248/1180CAFA/W20	1,180.00	1,420.00	243.00	1,268.00	1,344.00	-	1,203.00	-	1,397.00	5.00	8,800,000	27,000,000	1,560,000	170	320
248/1320CAFA/C3W20	1,320.00	1,600.00	280.00	1,422.00	1,511.00	-	1,343.00	-	1,577.00	5.00	9,780,000	33,500,000	1,860,000	140	260
248/1320CAFA/W20	1,320.00	1,600.00	280.00	1,422.00	1,511.00	-	1,343.00	-	1,577.00	5.00	11,200,000	33,500,000	1,860,000	140	260
248/1500CAFA/W20	1,500.00	1,820.00	315.00	1,612.00	1,719.00	-	1,528.00	-	1,792.00	6.00	14,600,000	45,000,000	2,400,000	110	220
248/1800CAFA/C3W20	1,800.00	2,180.00	375.00	1,932.00	2,060.00	-	1,834.00	-	2,146.00	8.00	17,600,000	63,000,000	3,050,000	110	130
248/1800CAFA/W20	1,800.00	2,180.00	375.00	1,932.00	2,060.00	-	1,834.00	-	2,146.00	8.00	20,000,000	63,000,000	3,050,000	75	140

Designation	Dimension										Performance data
	d	D	B	d₂	D₁	r_min	d_{a min.}	d_{a max.}	D_{A max.}	r_{a max.}	C_r	C_0r	C_ur	n_R	n_G
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	N	N	N	min^-1	min^-1
248/1180CAFA/W20	1,180.00	1,420.00	243.00	1,268.00	1,344.00	-	1,203.00	-	1,397.00	5.00	8,800,000	27,000,000	1,560,000	170	320
248/1180CAFA/C3W20	1,180.00	1,420.00	243.00	1,280.00	1,343.00	-	1,203.00	-	1,397.00	5.00	7,710,000	27,000,000	1,560,000	170	320
248/1180CAFAK30/W20	1,180.00	1,420.00	243.00	1,280.00	1,343.00	-	1,203.00	-	1,397.00	5.00	7,710,000	27,000,000	1,560,000	170	320
248/1180CAFAK30/C3W20	1,180.00	1,420.00	243.00	1,280.00	1,343.00	-	1,203.00	-	1,397.00	5.00	7,710,000	27,000,000	1,560,000	170	320

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Name	Brand	Webshop	Notice
248/1180CAFA/W20	HFH		Premium quality, house brand

Properties	Suffix	Description
Cage design	CAFA	Steel window cage, outer ring guided
Bore geometry	-	cylindrical
Dimensional standards	-	Main dimensions according to ISO 15:2011 or DIN 616:2000

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