Tapered roller bearing 31308 (DIV-31308) Dimensional series ISO 355: 7FB

Tapered roller bearing 31308 (DIV-31308)

Designation	Dimension	Remark
d	40.00 mm	shaft diameter
D	90.00 mm	outer diameter
T	25.25 mm	width
B	23.00 mm	inner ring width
C	17.00 mm	outer ring width
a	28.00 mm	Distance to the pressure point
d₁	67.10 mm	inner ring shoulder diameter

We cannot provide any performance data for alternative makes.

Designation	Dimension	Remark
	0.720 kg	Weight

Designation	Dimension							Connection dimensions									Performance data
	d	D	T	B	C	a	d₁	d_{a max}	d_{b min}	D_{a min}	D_{a max}	D_{b min}	C_{a min}	C_{b min}	r_{a max}	r_{b max}	C_r	C_0r	P_ur	n_B	n_G
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	kN	kN	kN	min^-1	min^-1
31305	25.00	62.00	18.25	17.00	13.00	20.00	45.80	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31306	30.00	72.00	20.75	19.00	14.00	22.00	52.70	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31307	35.00	80.00	22.75	21.00	15.00	25.00	59.60	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31308	40.00	90.00	25.25	23.00	17.00	28.00	67.10	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31309	45.00	100.00	27.25	25.00	18.00	31.00	74.70	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31310	50.00	110.00	29.25	27.00	19.00	34.00	81.50	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31311	55.00	120.00	31.50	29.00	21.00	37.00	88.40	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31312	60.00	130.00	33.50	31.00	22.00	39.00	95.90	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31313	65.00	140.00	36.00	33.00	23.00	42.00	103.00	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31314	70.00	150.00	38.00	35.00	25.00	45.00	110.00	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31315	75.00	160.00	40.00	37.00	26.00	48.00	116.00	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31316	80.00	170.00	42.50	39.00	27.00	52.00	124.00	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31317	85.00	180.00	44.50	41.00	28.00	55.00	131.00	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31318	90.00	190.00	46.50	43.00	30.00	57.00	138.00	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31319	95.00	200.00	49.50	45.00	32.00	60.00	145.00	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31320X	100.00	215.00	56.50	51.00	35.00	65.00	158.00	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31322X	110.00	240.00	63.00	57.00	38.00	72.00	176.00	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31324X	120.00	260.00	68.00	62.00	42.00	78.00	190.00	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31326X	130.00	280.00	72.00	66.00	44.00	84.00	204.00	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31328X	140.00	300.00	77.00	70.00	47.00	90.00	219.00	-	-	-	-	-	-	-	-	-	-	-	-	-	-
31330X	150.00	320.00	82.00	75.00	50.00	96.00	234.00	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Designation	Dimension							Connection dimensions									Performance data
	d	D	T	B	C	a	d₁	d_{a max}	d_{b min}	D_{a min}	D_{a max}	D_{b min}	C_{a min}	C_{b min}	r_{a max}	r_{b max}	C_r	C_0r	P_ur	n_B	n_G
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	kN	kN	kN	min^-1	min^-1
31308	40.00	90.00	25.25	23.00	17.00	28.00	67.10	-	-	-	-	-	-	-	-	-	-	-	-	-	-

No more data could be loaded.

Name	Brand	Webshop	Notice
31308	HFH		Premium quality, house brand
31308	DIV		cheap alternative

No more data could be loaded.

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