Q315,Q315,Wafangdian Guangda Bearing Manufacturing Co., LTD(WSW bearing)

Item：

Q315

Descriptions：

Model #

Q315

Original #

No. of Row

Type

d（mm）

D（mm）

160

B（mm）

W（kg）

T（mm）

Chamfer（Rmin）

Rotate Speed（r/min）

Dynamic C（kn）

Static Co（kn）

Calculator Factors

Cage and the material

Operational Performance

Material

GCr15/GCr15SiMn

Raceway Type

Grease
r/min

Oil
r/min

C（mm）

（mm）

Usage

rolling mill

Related Bearing No.s

ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
CYS	Dimensions (Metric)			Approx.	Interchange
Bearing NO.	d	D	B	Wgt. lbs	CLUNT	ntn	MRC	NSK	KOYO
QJ-205	25	52	15	0.35	QJ205-MPA	125-CDS	9205-U	QJ 205	QJ 205
QJ-206	30	62	16	0.57	QJ206-MPA	130-CDS	9206-U	QJ 206	QJ 206
QJ-207	35	72	17	0.78	QJ207-MPA	135-CDS	9207-U	QJ 207	QJ 207
QJ-208	40	80	18	0.99	QJ208-TVP	140-CDS	9208-U	QJ 208 MA	QJ 208
QJ-209	45	85	19	1.15	QJ209-TVP	145-CDS	9209-U	QJ 209 MA	QJ 209
QJ-210	50	90	20	1.31	QJ210-MPA	150-CDS	9210-U	QJ 210 MA	QJ 210
QJ-211	55	100	21	1.7	QJ211-TVP	155-CDS	9211-U	QJ 211 MA	QJ 211
QJ-212	60	110	22	2.19	QJ212-TVP	160-CDS	9212-U	QJ 212 MA	QJ 212
QJ-213	65	120	23	2.69	QJ213-MPA	165-CDS	9213-U	QJ 213 MA	QJ 213
QJ-214	70	125	24	2.91	QJ214-TVP	170-CDS	9214-U	QJ 214 MA	QJ 214
QJ-215	75	130	25	3.24	QJ215-TVP	175-CDS	9215-U	QJ 215 MA	QJ 215
QJ-216	80	140	26	4.06	QJ216-MPA	180-CDS	9216-U	QJ 216 MA	QJ 216
QJ-217	85	150	28	4.98	QJ217-MPA	185-CDS	9217-U	QJ 217 MA	QJ 217
QJ-218	90	160	30	6.06	QJ218-N2-MPA	190-CDS	9218-U	QJ 218 N2MA	QJ 218
QJ-219	95	170	32	7.43	QJ219-N2-MPA	195-CDS	9219-U	QJ 229 N2MA	QJ 219
QJ-220	100	180	34	8.89	QJ220-N2-MPA	200-CDS	9220-U	QJ 220 N2MA	QJ 220
QJ-221	105	190	36	10.6	QJ221-N2-MPA	205-CDS	9221-U	QJ 221 N2MA	QJ 221
QJ-222	110	200	38	12.3	QJ222-N2-MPA	210-CDS	9222-U	QJ 222 N2MA	QJ 222
QJ-224	120	215	40	15.3	QJ224-N2-MPA	220-CDS	-	QJ 224 N2MA	QJ 224
QJ-226	130	230	40	17.1	QJ226-N2-MPA	230-CDS	-	QJ 226 N2MA	-
QJ-228	140	250	42	21.7	QJ228-N2-MPA	240-CDS	-	QJ 228 N2MA	-
QJ-230	150	270	45	27.3	QJ230-N2-MPA	250-CDS	-	QJ 230 N2MA	-
QJ-232	160	290	48	34	QJ232-N2-MPA	260-CDS	-	QJ 232 N2MA	-
QJ-234	170	310	52	38	QJ234-N2-MPA	270-CDS	-	-	-
QJ-236	180	320	52	39	QJ236-N2-MPA	280-CDS	-	QJ 236 N2MA	-
QJ-238	190	340	55	50.7	QJ238-N2-MPA	-	-	-	-
QJ-240	200	360	58	62	QJ240-N2-MPA	-	-	QJ 240 N2MA	-
QJ-242	210	380	61	72.35		-	-	-	-
QJ-244	220	400	65	82.7	QJ244-N2-MPA	-	-	-	-
QJ-246	230	420	68	96.35		-	-	-	-
QJ-248	240	440	72	110	QJ248-N2-MPA	-	-	QJ 248 N2MA	-
QJ-250	250	460	76	125.5	-	-	-	-	-
QJ-252	260	480	80	141	-	-	-

WHY CHOOSE GUANGDA

Ø WSW produces rollers instead of buying from other plants, fundamentally ensure the quality;

Ø Sufficient supply of stock bearings for customer’s choice

Ø Reasonable price & quick delivery

Ø Our bearings are used in various of industries

Ø Occuy domestic and overseas market share

Ø Our Engineers are from BRZ, which specializes in rolling mill bearing

Ø Professional produce Inch tapered roller bearings and rolling mill bearing

MAIN PRODUCTS

Deep Groove Bearing / Cylindrical Roller Bearing / Spherical Roller Bearing / Angular Contact Ball Bearing / Tapered Roller Bearing / Thrust Ball Bearing / Thrust spherical Roller Bearing / Joint Bearing / Rotary Support Bearing

Bearing Accessories（Rollers and Retainers）

ADVANCED TECHNOLOGIES

Ø Advanced Materials

Ø Steel rings with ceramic balls

Ø Special surface layer ensures insulation and resistance to wear and rust

Ø Oil testing equipment is used to detect the service life of roller bearings, friction and wear;

Ø Special method for calculating service life, this method takes more factors into account;

Ø Galvanized steel surface technology;

Ø Low temperature bearing

TESTING

WSW research laboratory own s high quality personnel and technology of bearing measuring and testing equipment. We import direct reading spectrometer from Germany, and also bring in three-coordinate measuring machine, surface roughness tester, roundness measuring equipment, etc at home and abroad.

SERVICE

Ø We offer one-year quality warranty and guarantee repair, replacement and refund in warranty period;

Ø After the goods delivered to customers, the sales company will contact them within a week, inquire about goods situation and do products survey record.

Ø We will reply to your request within 12 hours after receiving your quality notice.

Ø We will support your product development and transforming work. Furthermore and provide added value services like professional advice and technical services.

CERTIFICATES