6307 BHTS 2RS VT 250°-280° Vòng bi chịu nhiệt Beco, Beco Viet Nam

 6307 BHTS 2RS VT 250°-280° Vòng bi chịu nhiệt Beco, Beco Viet Nam

Model:  6307 BHTS 2RS VT 250°-280°

Hãng: BECO

ĐẶC TÍNH KỸ THUẬT:

Kích thước: 35x80x21

BxDxW: 35x80x21

Cân nặng G: 450 g

Vòng quay: 680

Tải tĩnh, kN ở 180°C: 1357

Tải tĩnh, kN ở 20°C: 190

Hotline: 0933.911.903

Mail: thietbicongnghiepltt@gmail.com

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BHTS 2RS VT 250 280°

Ball Bearings for Extreme Temperature

The BHTS 2RS VT 250°-280° ball bearings are designed on the dimensions of a standard
bearing but with treatments of stabilization, surface treatment, radial clearance, greases and
special Viton seals, which make them suitable for operation from -40°C to between +250° and
+280°C. Their recommended range of application is between +180° and +250°C. The dual
display of 250°- 280° was designed to clearly indicate that the bearing is effectively a bearing
for 280°C, but the Viton seals have a reduction of duration in excess of 250°C for which the
bearing achieves its best performance in the above mentioned range of 180° to 250°C. Below
220°C, there are the BHTS 2RS C4 VT 220° available, which are cheaper and also allow a
much higher rotational speed. The range of the BHTS 2RS VT 250°-280° is replacing the
BHTS ZZ 280°, which presents the same functional, structural characteristics, but with levels
of protection against weather conditions significantly lower. The Viton characteristics are ideal
in resisting many types of acids,however the BHTS 2RS VT 250°-280° is designed exclusively
for applications in high temperatures.
It cannot resist acid environment. Therefore, for the extreme applications, as high
temperature and the presence of acids we have a customized solution high temperature
stainless steel bearing available with Viton seals.

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Technical characteristics

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Bearing material: steel AISI 52100 (Chrome) stabilized to the application
Treatment of manganese phosphate coating on all steel parts of the bearing
Radial Clearance 4xC5
Seals 2RS Viton
Lubricated for life with PTFE based on silicone free grease for temperatures up to 280°C (with a
drop point above 400°C)
Do not need additional lubrication

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Fields of application

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Paint Ovens
Steel industry
Furnaces for Ceramic Industry
Trolley Industry, Trolley for Brick Kilns Industry

Designation																Bore (B)					Diam (D)				Width (W)					Weight, g				Limiting Speed, RPM		Static Load, kN at 280°C		Static Load, kN at 20°C
6200 BHTS 2RS VT 250°-280°																10					30				9					30				2080		186		260
6201 BHTS 2RS VT 250°-280°																12					32				10					37				1920		222		310
6202 BHTS 2RS VT 250°-280°																15					35				11					45				1600		268		375
6203 BHTS 2RS VT 250°-280°																17					40				12					65				1440		339		475
6204 BHTS 2RS VT 250°-280°																20					47				14					110				1200		468		655
6205 BHTS 2RS VT 250°-280°																25					52				15					130				1120		571		800
6206 BHTS 2RS VT 250°-280°																30					62				16					200				880		800		112
6207 BHTS 2RS VT 250°-280°																35					72				17					290				760		1093		153
6208 BHTS 2RS VT 250°-280°																40					80				18					370				680		1286		180
6209 BHTS 2RS VT 250°-280°																45					85				19					410				640		1457		204
6210 BHTS 2RS VT 250°-280°																50					90				20					460				600		1714		240
6211 BHTS 2RS VT 250°-280°																55					100				21					610				536		2071		290
6212 BHTS 2RS VT 250°-280°																60					110				22					780				480		2571		360
6213 BHTS 2RS VT 250°-280°																65					120				23					990				424		2964		415
6214 BHTS 2RS VT 250°-280°																70					125				24					1040				400		3143		440
6300 BHTS 2RS VT 250°-280°																10					35				11					52				1760		246		345
6301 BHTS 2RS VT 250°-280°																12					37				12					60				1600		296		415
6302 BHTS 2RS VT 250°-280°																15					42				13					80				1440		386		540
6303 BHTS 2RS VT 250°-280°																17					47				14					120				1280		468		655
6304 BHTS 2RS VT 250°-280°																20					52				15					140				1120		607		850
6305 BHTS 2RS VT 250°-280°																25					62				17					225				880		814		114
6306 BHTS 2RS VT 250°-280°																30					72				19					350				760		1164		163
6307 BHTS 2RS VT 250°-280°																35					80				21					450				680		1357		190
6308 BHTS 2RS VT 250°-280°																40					90				23					620				600		1786		250
6309 BHTS 2RS VT 250°-280°																45					100				25					830				536		2286		320
6310 BHTS 2RS VT 250°-280°																50					110				27					1050				480		2714		380
6311 BHTS 2RS VT 250°-280°																55					120				29					1350				424		3393		475
6312 BHTS 2RS VT 250°-280°																60					130				31					1700				400		3714		520
6313 BHTS 2RS VT 250°-280°																65					140				33					2100				360		4286		600
6314 BHTS 2RS VT 250°-280°																70					150				35					2500				344		3286		680
6315 BHTS 2RS VT 250°-280°																75					160				37					3000				320		5464		765