Needle-axial cylindrical roller bearing ZARF55145-L-TV

Designation	Dimension	Remark
d	55.00 mm	shaft diameter
D	145.00 mm	outer diameter
H₂	103.00 mm
H₂	72.00 mm
C	22.50 mm	Width, outer ring
C₁	12.50 mm	Distance to lubrication hole
D₁	100.00 mm	Rip diameter shaft washer
D₂	80.00 mm
D₂	98.00 mm
B	17.50 mm	Width, inner ring
B₁	38.50 mm
r_min.	0.30 mm	min. edge distance
r_{1 min.}	0.60 mm	min. edge distance
d₁	6.00 mm	Diameter lubrication hole
J	118.00 mm	Pitch circle diameter (holes)
D_{a max.}	101.00 mm	Maximum diameter of housing shoulder
d_{a min.}	78.00 mm	Minimum diameter shaft shoulder

Designation	Dimension	Remark
	1 µm	Axial runout
M_M	43 kg	Mass moment of inertia (kg * cm²)
C_aL	4,900 Nm/mrad	Rigidity (axial)
M_RL	4 min Nm/µm	Bearing friction torque
n_{G Öl}	2,900 min^-1	Limit speed with oil lubrication
n_{G Fett}	1,000 min^-1	Limiting speed with greasing
C_a	177,000 N	dynamic load rating, axial
C_0a	500,000 N	static load rating, axial
C_r	44,000 N	dynamic load rating, radial
C_0r	98,000 N	static load rating, radial
	5.000 kg	Weight

Designation	Dimension
	d	D	H	H₁	H₂	H₃	C	c₁	D₁	D₂	D₃	B	B₁	B₂	r_min.	r_{1 min}	d₁	J	D_{a max}	d_{a max}
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
ZARF1560-L-TV	15.00	60.00	-	-	53.00	39.00	14.00	8.00	35.00	24.00	34.00	7.50	20.50	11.00	0.30	0.60	3.20	46.00	36.00	22.00
ZARF1762-L-TV	17.00	62.00	-	-	57.00	41.50	14.00	8.00	38.00	28.00	38.00	9.00	23.00	11.00	0.30	0.60	3.20	48.00	39.00	26.00
ZARF2068-L-TV	20.00	68.00	-	-	60.00	43.00	14.00	8.00	42.00	30.00	40.00	10.00	24.00	11.00	0.30	0.60	3.20	53.00	43.00	28.00
ZARF2080-L-TV	20.00	80.00	-	-	75.00	53.00	18.00	10.00	52.00	40.00	50.00	12.50	27.50	11.00	0.30	0.60	3.20	63.00	53.00	38.00
ZARF2575-L-TV	25.00	75.00	-	-	65.00	48.00	18.00	10.00	47.00	36.00	45.00	10.00	25.00	11.00	0.30	0.60	3.20	58.00	48.00	34.00
ZARF2590-L-TV	25.00	90.00	-	-	75.00	53.00	18.00	10.00	62.00	48.00	60.00	12.50	27.50	11.00	0.30	0.60	3.20	73.00	63.00	45.00
ZARF3080-L-TV	30.00	80.00	-	-	65.00	48.00	18.00	10.00	52.00	40.00	50.00	10.00	25.00	11.00	0.30	0.60	3.20	63.00	53.00	38.00
ZARF30105-L-TV	30.00	105.00	-	-	82.00	57.00	22.50	12.50	68.00	52.00	66.00	14.00	30.00	12.00	0.30	0.60	3.20	85.00	69.00	50.00
ZARF3590-L-TV	35.00	90.00	-	-	70.00	51.00	18.00	10.00	60.00	45.00	58.00	11.00	27.00	12.00	0.30	0.60	3.20	73.00	61.00	43.00
ZARF35110-L-TV	35.00	110.00	-	-	82.00	57.00	22.50	12.50	73.00	60.00	73.00	14.00	30.00	12.00	0.30	0.60	3.20	88.00	74.00	58.00
ZARF40115-L-TV	40.00	115.00	-	-	93.00	65.50	22.50	12.50	78.00	60.00	78.00	16.00	34.00	12.00	0.30	0.60	6.00	94.00	79.00	58.00
ZARF40100-L-TV	40.00	100.00	-	-	70.00	51.00	18.00	10.00	65.00	50.00	63.00	11.00	27.00	12.00	0.30	0.60	3.20	80.00	66.00	48.00
ZARF45105-L-TV	45.00	105.00	-	-	75.00	55.00	22.50	12.50	70.00	56.00	68.00	11.50	26.50	12.00	0.30	0.60	6.00	85.00	71.00	54.00
ZARF45130-L-TV	45.00	130.00	-	-	103.00	72.00	22.50	12.50	90.00	70.00	88.00	17.50	38.50	14.00	0.30	0.60	6.00	105.00	91.00	68.00
ZARF50115-L-TV	50.00	115.00	-	-	78.00	58.00	22.50	12.50	78.00	60.00	78.00	11.50	29.50	12.00	0.30	0.60	6.00	94.00	79.00	58.00
ZARF50140-L-TV	50.00	140.00	-	-	103.00	72.00	22.50	12.50	95.00	75.00	93.00	17.50	38.50	14.00	0.30	0.60	6.00	113.00	96.00	75.00
ZARF55145-L-TV	55.00	145.00	-	-	103.00	72.00	22.50	12.50	100.00	80.00	98.00	17.50	38.50	14.00	0.30	0.60	6.00	118.00	101.00	78.00
ZARF60150-L-TV	60.00	150.00	-	-	103.00	72.00	22.50	12.50	105.00	90.00	105.00	17.50	38.50	16.00	0.30	0.60	6.00	123.00	106.00	88.00
ZARF65155-L-TV	65.00	155.00	-	-	103.00	72.00	22.50	12.50	110.00	90.00	108.00	17.50	38.50	16.00	0.30	0.60	6.00	128.00	111.00	88.00
ZARF70160-L-TV	70.00	160.00	-	-	103.00	72.00	22.50	12.50	115.00	100.00	115.00	17.50	38.50	16.00	0.30	0.60	6.00	133.00	116.00	98.00
ZARF75185-L-TV	75.00	185.00	-	-	125.00	87.00	27.00	15.00	135.00	115.00	135.00	21.00	46.00	16.00	0.30	0.60	6.00	155.00	136.00	110.00
ZARF90210-L-TV	90.00	210.00	-	-	135.00	94.50	32.00	17.50	160.00	130.00	158.00	22.50	47.50	16.00	0.30	0.60	8.00	180.00	161.00	125.00

Designation	Dimension
	d	D	H	H₁	H₂	H₃	C	c₁	D₁	D₂	D₃	B	B₁	B₂	r_min.	r_{1 min}	d₁	J	D_{a max}	d_{a max}
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
ZARF55145-TV	55.00	145.00	82.00	51.00	-	-	22.50	12.50	100.00	-	-	17.50	-	-	0.30	0.60	6.00	118.00	101.00	85.00
ZARF55145-L-TV	55.00	145.00	-	-	103.00	72.00	22.50	12.50	100.00	80.00	98.00	17.50	38.50	14.00	0.30	0.60	6.00	118.00	101.00	78.00

Type	Designation	Brand	Full designation
AM55	Precision locknut	HFH	Precision locknut AM55
ZMA55/98	Precision locknut	HFH	Precision locknut ZMA55/98
DRS55145	Seal carrier assembly for ZARF, heavy	HFH	Seal carrier assembly for ZARF, heavy DRS55145

Name	Brand	Webshop	Notice
ZARF55145-L-TV	HFH		Premium quality, house brand

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