Tapered roller bearing 33111 Dimensional series ISO 355: 3CE

Designation	Dimension	Remark
d	55.00 mm	shaft diameter
D	95.00 mm	outer diameter
T	30.00 mm	width
B	30.00 mm	inner ring width
C	23.00 mm	outer ring width
a	22.00 mm	Distance to the pressure point
d₁	75.10 mm	inner ring shoulder diameter
r_{1 min.}	1.50 mm	min. edge distance
r_{2 min.}	1.50 mm	min. edge distance
r_{3 min.}	1.50 mm	min. edge distance
r_{4 min.}	1.50 mm	min. edge distance
d_{a max.}	63.00 mm	diameter of the shaft contact surface
d_{b min.}	62.00 mm	diameter of the shaft contact surface
D_{a min.}	83.00 mm	Diameter of the contact surface in the housing
D_{a max.}	88.00 mm	Diameter of the contact surface in the housing
C_{a min.}	5.00 mm
C_{a min.}	7.00 mm
r_{a max.}	1.50 mm	rounding radius
r_{a max.}	1.50 mm	rounding radius

Designation	Dimension	Remark
C_r	110,000 N	dynamic load rating, radial
C_0r	156,000 N	static load rating, radial
n_G	6,700 min^-1	limit speed
n_R	5,000 min^-1	reference speed
	0.860 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
33108	40.00	75.00	26.00	26.00	20.50	18.00	57.50	47.00	47.00	65.00	68.00	71.00	4.00	5.50	1.50	1.50	91,500	104,000	11,400	7,000	9,000
33109	45.00	80.00	26.00	26.00	20.50	19.00	62.70	52.00	52.00	69.00	73.00	77.00	4.00	5.50	1.50	1.50	96,500	114,000	12,900	6,700	8,000
33110	50.00	85.00	26.00	26.00	20.00	20.00	67.90	57.00	57.00	74.00	78.00	82.00	4.00	6.00	1.50	1.50	100,000	122,000	13,400	6,000	7,500
33111	55.00	95.00	30.00	30.00	23.00	22.00	75.10	63.00	62.00	83.00	88.00	91.00	5.00	7.00	1.50	1.50	110,000	156,000	17,600	5,000	6,700
33112	60.00	100.00	30.00	30.00	23.00	23.00	80.40	67.00	67.00	88.00	93.00	96.00	5.00	7.00	1.50	1.50	134,000	170,000	19,600	5,300	6,300
33113	65.00	110.00	34.00	34.00	26.50	26.00	87.90	74.00	72.00	96.00	103.00	106.00	6.00	7.50	1.50	1.50	142,000	208,000	24,000	4,300	5,600
33114	70.00	120.00	37.00	37.00	29.00	28.00	94.80	80.00	79.00	104.00	112.00	115.00	6.00	8.00	2.00	1.50	172,000	250,000	30,000	4,000	5,300
33115	75.00	125.00	37.00	37.00	29.00	29.00	100.00	84.00	84.00	109.00	117.00	120.00	6.00	8.00	2.00	1.50	176,000	265,000	31,500	3,800	5,000
33116	80.00	130.00	37.00	37.00	29.00	30.00	105.00	89.00	89.00	114.00	122.00	126.00	6.00	8.00	2.00	1.50	179,000	280,000	32,500	3,600	4,800
33117	85.00	140.00	41.00	41.00	32.00	32.00	112.00	95.00	95.00	122.00	130.00	135.00	7.00	9.00	2.00	2.00	220,000	340,000	38,000	3,400	4,500
33118	90.00	150.00	45.00	45.00	35.00	35.00	120.00	101.00	101.00	130.00	140.00	144.00	7.00	10.00	2.00	2.00	251,000	390,000	43,000	3,000	4,300
33122	110.00	180.00	56.00	56.00	43.00	44.00	146.00	121.00	121.00	155.00	170.00	174.00	9.00	13.00	2.00	2.00	369,000	630,000	67,000	2,600	3,400

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
33111	55.00	95.00	30.00	30.00	23.00	22.00	75.10	63.00	62.00	83.00	88.00	91.00	5.00	7.00	1.50	1.50	110,000	156,000	17,600	5,000	6,700

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Name	Brand	Webshop	Notice
33111	HFH		Premium quality, house brand
33111	DIV		cheap alternative

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